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Rockwell Hardness Testers
 
Ultrasonic Thickness Gauge w/A & B Scan and Thru Coating Capability 

Model No. UTG-4000 

Utilizing color waveform A-scan and time based B-scan for absolute correctness, this new state of the art ultrasonic thickness gauge is packed with useful features allowing users to be confident of the displayed values on the most critical of applications. This multi-functional ultrasonic thickness gauge offers everything from basic measurement, Scan mode with Min/Max viewing, GO/NO GO display, Adjustable Sound Velocity and Thru-Coating Capabilities. This dynamic ultrasonic thickness gauge is designed to measure the thickness of metallic and non-metallic materials in critical situations that ordinary thickness gauges couldn’t do.

The UTG-4000 ultrasonic thickness gauge will accurately display readings in either inch or millimeter after a simple calibration to a known thickness or sound velocity.

   
Specifications: UTG-4000 ultrasonic thickness gauges

Operating Principle

Ultrasonic pulse/echo method with dual element probe

Display type

2.4” Color Screen

Resolution

0.001”, .01” /0.01mm (selectable)

Measuring Range

0.02-20.0”   (10mm-145mm) Dependent upon probe & material

Repeatability

+/-.001”    (+/-0.05mm)

Sound velocity range

0.0197-0.3937in/us   (500-9999m/s)

Measuring Error:

0.001”(up to 0.984”)
0.007”(up to 3.03”
0.019”( 4” and above)

Display Modes:

Digital Thickness Readout
A-scan or Waveform
Min/Max Capture
D-Value / Reduction

V-Path Correction

Automatic

Update rate

Selectable: 4Hz, 8Hz, 16Hz

Refresh rate

4/second

Alarm Settings

Min/Max Alarm
Dynamic waveform color change on alarm

Operating temperature

14-122ºF    (-10ºC - +50ºC)

Auto Shut-Off

After 5 minutes

Power supply

3v AA alkaline batteries (2pc)

Operating Time

Approx. 36 hours

Dimensions

6.02” x 2.99” x 1.45”   (153 x 76 x 37mm)

Weight

9.9oz    (280g)

 

UTG-4000 Ultrasonic thickness gauge-Blanking

UTG-4000 Ultrasonic Thickness Gauge – Adjustable Gate
   

UTG-4000 Ultrasonic Thickness Gauge – Configuration Mode

UTG-4000 Ultrasonic Thickness Gauge – Alarm Mode
   

UTG-4000 Ultrasonic Thickness Gauge – Differential Mode

UTG-4000 Ultrasonic Thickness Gauge – Min/Max Mode
   

UTG-4000 Ultrasonic Thickness Gauge - Color B Scan
 
 

UTG-4000 Probe Specifications:


Part No.

UTG3000-400

UTG3000-475

UTG3000-404

UTG3000-440

UTG3000-450

Probe Style

Standard

Small Tube

Extreme small tube

Rough surface/
Porous metal

Hi-Temp

Frequency

5MHz

7.5 MHz

10 MHz

2 MHz

5 MHz

Contact Dia.

8mm

6mm

4mm

17mm

15mm

Measure range:

.031-3.93”

.031-1.18”

.019-.787”

.157-20”

.157-3.14”

Temperature

14-158ºF

14-158ºF

14-158ºF

14-158ºF

0-572ºF

Picture

 

 

 

 

 
UTG-4000 ultrasonic thickness gauges come complete with Certificate of Calibration, Operation Manual and Custom Carry Case.
 
ULTRASONIC THICKNESS GAUGE RESOURCES
Ultrasonic Thickness Gauge Accessories Ultrasonic Thickness Guage UTG-2000/2020 Calibration Guide
Principles of Ultrasonic Thickness Gauge Measurement Ultrasonic Velocity Chart
Ultrasonic Thickness Gauge Application Page NIST Links
UTG-1500 - Economy model-.001" resolution ASTM Links
 
 
 
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